DK173181B1 - Selvregulerende trykstyringsventil. - Google Patents

Selvregulerende trykstyringsventil. Download PDF

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Publication number
DK173181B1
DK173181B1 DK198703539A DK353987A DK173181B1 DK 173181 B1 DK173181 B1 DK 173181B1 DK 198703539 A DK198703539 A DK 198703539A DK 353987 A DK353987 A DK 353987A DK 173181 B1 DK173181 B1 DK 173181B1
Authority
DK
Denmark
Prior art keywords
pressure
pressure regulating
regulating element
control unit
control
Prior art date
Application number
DK198703539A
Other languages
Danish (da)
English (en)
Other versions
DK353987D0 (da
DK353987A (da
Inventor
Yoshihiko Hasegawa
Original Assignee
Tlv Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tlv Co Ltd filed Critical Tlv Co Ltd
Publication of DK353987D0 publication Critical patent/DK353987D0/da
Publication of DK353987A publication Critical patent/DK353987A/da
Application granted granted Critical
Publication of DK173181B1 publication Critical patent/DK173181B1/da

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F3/00Optical logic elements; Optical bistable devices
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/128Modulators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/164Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/02Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0121Operation of devices; Circuit arrangements, not otherwise provided for in this subclass
    • G02F1/0123Circuits for the control or stabilisation of the bias voltage, e.g. automatic bias control [ABC] feedback loops
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1339Gaskets; Spacers; Sealing of cells
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1341Filling or closing of cells
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/153Constructional details
    • G02F1/161Gaskets; Spacers; Sealing of cells; Filling or closing of cells
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/20Control of fluid pressure characterised by the use of electric means
    • G05D16/2086Control of fluid pressure characterised by the use of electric means without direct action of electric energy on the controlling means
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00Optical: systems and elements
    • Y10S359/90Methods

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Transmission Device (AREA)
DK198703539A 1986-07-15 1987-07-09 Selvregulerende trykstyringsventil. DK173181B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16725586 1986-07-15
JP61167255A JPS6320603A (ja) 1986-07-15 1986-07-15 自動設定減圧弁

Publications (3)

Publication Number Publication Date
DK353987D0 DK353987D0 (da) 1987-07-09
DK353987A DK353987A (da) 1988-01-16
DK173181B1 true DK173181B1 (da) 2000-03-06

Family

ID=15846341

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198703539A DK173181B1 (da) 1986-07-15 1987-07-09 Selvregulerende trykstyringsventil.

Country Status (20)

Country Link
JP (1) JPS6320603A (it)
KR (1) KR920008002B1 (it)
CN (1) CN1009315B (it)
AU (1) AU586570B2 (it)
BE (1) BE1001187A5 (it)
CA (1) CA1281609C (it)
CH (1) CH677393A5 (it)
DE (2) DE8709700U1 (it)
DK (1) DK173181B1 (it)
ES (1) ES2004643A6 (it)
FR (1) FR2601748B1 (it)
GB (1) GB2192737B (it)
GR (1) GR871085B (it)
IT (1) IT1222025B (it)
NL (1) NL192353C (it)
NZ (1) NZ220980A (it)
PH (1) PH26990A (it)
PT (1) PT85326B (it)
SE (1) SE466321B (it)
ZA (1) ZA875096B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927110A1 (de) * 1989-08-17 1991-02-21 Bosch Gmbh Robert Magnetventil mit erregerstrom-steuervorrichtung
JPH0455607U (it) * 1990-09-14 1992-05-13
JP2787391B2 (ja) * 1992-04-15 1998-08-13 株式会社テイエルブイ 自動設定減圧弁
DE4233748A1 (de) * 1992-10-07 1994-02-03 Daimler Benz Ag Drucksteller
US5532922A (en) * 1994-09-30 1996-07-02 Honeywell Inc. Non-linear control system for a single input single output process
DE19524652A1 (de) * 1995-07-06 1997-01-09 Rexroth Mannesmann Gmbh Elektrisch ansteuerbares Proportional-Druckventil
EP0857327B1 (de) * 1995-10-27 2003-01-29 Océ Printing Systems GmbH Einrichtung zum regeln des drucks in einer druckkammer
US6056008A (en) * 1997-09-22 2000-05-02 Fisher Controls International, Inc. Intelligent pressure regulator
GB9804047D0 (en) 1998-02-27 1998-04-22 Normalair Garrett Ltd Method of controlling a parameter
US8910657B2 (en) 2007-09-06 2014-12-16 Cnh Industrial America Llc Electrically controlled pilot operated pressure regulator valve apparatus and method of operation of the same
CN102287549B (zh) * 2011-07-20 2012-10-03 安徽理工大学 一种组合式切换阀
CN102720843B (zh) * 2012-06-04 2013-07-10 西安交通大学 一种交流伺服电机直驱式大通径比例气动阀
CN102866713B (zh) * 2012-10-16 2015-03-25 深圳市安保科技有限公司 一种呼吸流量调节装置和呼吸机
CA2938738C (en) * 2014-02-26 2021-11-16 Zodiac Aerotechnics Gas pressure reducer with electrically-powered master system
JP6707544B2 (ja) 2014-12-23 2020-06-10 アルフレッド ケルヒャー エスエー ウント コンパニー カーゲー 高圧洗浄機器
CN109114268A (zh) * 2018-10-17 2019-01-01 江西洪都航空工业集团有限责任公司 一种起落架缓冲器用抗过载电子泄压阀
CN110397582B (zh) * 2019-07-10 2020-11-27 大唐半导体科技有限公司 一种空压机的自我矫正方法和装置
CN110360090A (zh) * 2019-07-10 2019-10-22 大唐半导体科技有限公司 一种空压机的气压调节方法和装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1197897A (en) * 1966-08-26 1970-07-08 Norris Systems Ltd Improvements in or relating to Fluid Control Valves
US3596873A (en) * 1968-12-04 1971-08-03 Optical Coating Laboratory Inc Valve assembly and servo system incorporating same
US3628129A (en) * 1970-10-01 1971-12-14 Gen Electric Process controller including a rate circuit responsive solely to process variable signal changes
JPS5591005A (en) * 1978-12-28 1980-07-10 Tlv Co Ltd Control valve
DE2916172C2 (de) * 1979-04-21 1983-08-18 Karl 7298 Loßburg Hehl Proportionalventil für hydraulische Anlagen
DE3046595A1 (de) * 1980-12-11 1982-07-22 G. Kromschröder AG, 4500 Osnabrück Regelventilanordnung
FR2512977A1 (fr) * 1981-09-11 1983-03-18 Thomson Csf Dispositif a servovalve electrohydraulique
US4585030A (en) * 1984-04-06 1986-04-29 Borg-Warner Corporation Proportional hydraulic solenoid controller
JPS6184715A (ja) * 1984-10-02 1986-04-30 Tlv Co Ltd 自動設定減圧弁

Also Published As

Publication number Publication date
SE466321B (sv) 1992-01-27
GB2192737B (en) 1990-11-21
AU7526587A (en) 1988-01-21
ES2004643A6 (es) 1989-01-16
CN1009315B (zh) 1990-08-22
DK353987D0 (da) 1987-07-09
NZ220980A (en) 1990-11-27
NL192353C (nl) 1997-06-04
CA1281609C (en) 1991-03-19
PT85326B (pt) 1995-05-04
DE8709700U1 (de) 1988-01-21
FR2601748B1 (fr) 1990-03-30
FR2601748A1 (fr) 1988-01-22
KR880001952A (ko) 1988-04-28
DE3723284A1 (de) 1988-01-21
NL8701652A (nl) 1988-02-01
NL192353B (nl) 1997-02-03
PH26990A (en) 1992-12-28
SE8702833D0 (sv) 1987-07-10
CH677393A5 (it) 1991-05-15
KR920008002B1 (ko) 1992-09-21
JPS6320603A (ja) 1988-01-28
DK353987A (da) 1988-01-16
AU586570B2 (en) 1989-07-13
GB2192737A (en) 1988-01-20
IT8721269A0 (it) 1987-07-14
GB8716496D0 (en) 1987-08-19
IT1222025B (it) 1990-08-31
ZA875096B (it) 1988-01-13
BE1001187A5 (nl) 1989-08-08
PT85326A (pt) 1988-07-29
SE8702833L (sv) 1988-01-16
CN87104851A (zh) 1988-02-03
GR871085B (en) 1987-10-22

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